NPPES file of Aug 9, 2026

Registered Nurse in Massachusetts

4,985 NPPES records list registered nurse with a practice address in Massachusetts, 71 per 100,000 residents, the 13th highest rate of 51. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search. Page 50 of 100.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 684

  1. Boston684
  2. Cambridge268
  3. Worcester255
  4. Lynn176
  5. Dorchester166

Registered Nurse records in Massachusetts

  1. Kimberly KostasPlymouth, MA 023601497604243
  2. Shadia Kousi, RNSpencer, MA 015621629751482
  3. Mary Kowal, RNSouthbridge, MA 015501962721910
  4. Bonnie Kowalsky, RNWalpole, MA 020811093520017
  5. Natalya Kozodoy, RNWestfield, MA 010851407226384
  6. Helen Kpakolo, RNWorcester, MA 016031093258568
  7. Melissa Kraby, R.N.Plymouth, MA 023601013109768
  8. Sabrina Kramer, REGISTERED NURSEFramingham, MA 017011649283326
  9. Jeannette KrapfWorcester, MA 016051568910172
  10. Bianca Krapian, RNMethuen, MA 018441669179271
  11. Michele Krasinski, RNBillerica, MA 018211790110393
  12. Ruth Krause, RNEverett, MA 021491134422900
  13. Roseann Kraynak, R.N.Bradford, MA 018351417178567
  14. Melissa Kreider, RNDorchester, MA 021251770677874
  15. Brenda Krenitsky, RNLawrence, MA 018431376700310
  16. Paula Krick, RNBoston, MA 021181407998958
  17. Rebecca Krieger, FNPWorcester, MA 016051275905903
  18. Madison Krivickas, RNCambridge, MA 021391548063829
  19. Melissa KrolActon, MA 017201386405918
  20. Nancy KrousePeabody, MA 019601881129542
  21. Meghan KruegerBoston, MA 021181487194528
  22. Methsara Kruoch, RNFitchburg, MA 014201073441135
  23. Krystal KuanBoston, MA 022151417835208
  24. Stephanie KubasekHolyoke, MA 010401689479974
  25. Rhonda Kubilis, RNWebster, MA 015701851654917
  26. Mona Kuchta, R.N.Gardner, MA 014401699190843
  27. Kendra KuhnGreenfield, MA 013011235000399
  28. Joy Kukome, RNFitchburg, MA 014201659572063
  29. Jenafer KularskiSpringfield, MA 011071841011731
  30. Cecily Kulsick, NPBoston, MA 022151063964997
  31. Saio Kumalah-Bah, RNBoston, MA 021181073764684
  32. Dayse Kumar, RNDorchester, MA 021251316330335
  33. Kelsey Kundzicz, RNWeymouth, MA 021911124420286
  34. Henry KunguRutland, MA 015431366383630
  35. Marylyn KusekLynn, MA 019011467044107
  36. Jessica KustraFramingham, MA 017011548131097
  37. Patricia Kuzmeski, RNWestfield, MA 010851144639162
  38. Bright Kwablah, RNWorcester, MA 016101306577655
  39. Doren Kwakumey, RNRoslindale, MA 021311689634214
  40. Patricia Kwarteng, REGISTERED NURSEFitchburg, MA 014201598413692
  41. Nicole KwatowskiSpringfield, MA 011041114268539
  42. Aesook KwonCambrige, MA 021401740555366
  43. Elizabeth Kyambadde, BSNN Chelmsford, MA 018631104691021
  44. Morine KyandoBoston, MA 021081740864826
  45. Ei Ei KyawDorchester, MA 021211770372732
  46. Akua KyeiHolyoke, MA 010401235088360
  47. Richard KyewalabyeDorchester, MA 021241083093884
  48. Josette Labady, RNBoston, MA 021181023207198
  49. Max LabadyBoston, MA 021181083951065
  50. Danielle Labarre, RNCambridge, MA 021391700719895

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 13 of 51 per resident

  1. Rhode Island74
  2. New Mexico73
  3. Washington73
  4. Massachusetts71
  5. Wyoming63
  6. Hawaii62
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.7% of these records appear in a Medicare file, against 1.5% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Massachusetts2.7%
  2. United States1.5%

Registered Nurse records in Massachusetts, measured

  • In a Medicare file137 of 4,985 · 2.7% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file110 · 2.2% here, 1.0% nationally
  • Not updated in five years or more2,876 · 57.7% here, 57.2% nationally
  • Median graduation year2022 · the 110 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,985 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Massachusetts: 71 per 100,000 residents against 44 nationally (50 states and D.C.). Boston has 684 of them (14%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida4,722
  2. Wisconsin4,628
  3. Colorado4,610
  4. Pennsylvania5,372

States with a similar rate per 100,000

  1. Washington73.1
  2. New Mexico73.5
  3. Rhode Island74.2
  4. Wyoming62.8

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.